Urinal water pipe section for urinals with concealed flushing system, urinal flush plates for prevista (manual and touchless flush actuation) (13 pages)
Page 1
Prevista Pure WC block 3H Instructions for Use for WC flush plates for Prevista, walling in and around Model Year built: 8512 from 03/2019 en_INT...
Table of contents Table of contents About these instructions for use Target groups Labelling of notes About this translated version Product information Intended use 2.1.1 Areas of use Product description 2.2.1 Overview 2.2.2 Compatible components 2.2.3 Technical data Accessories Handling Assembly information 3.1.1 Installation dimensions...
This restriction does not extend to possible operating instructions. The installation of Viega products must take place in accordance with the general rules of engineering and the Viega instructions for use.
About these instructions for use About this translated version This instruction for use contains important information about the choice of product or system, assembly and commissioning as well as intended use and, if required, maintenance measures. The information about the products, their properties and application technology are based on the current standards in Europe (e.g.
Product information 2 Product information Intended use 2.1.1 Areas of use The Prevista Pure WC block is suitable for walling in and around, for single mounting, for line mounting, wall mounting, and stand-alone mounting. This model is equipped with dual flush technology. The Prevista Pure WC block can generally be used with all types of WC ceramic.
Product information 12 Protective plug for drain elbow DN90 13 Revision shaft cover 14 Corner valve 2.2.2 Compatible components The WC element is compatible with all common WC ceramics, even with larger projection (barrier-free). The WC element can be extended by the following compatible compo‐ nents: Prevista Dry fixing element Prevista Dry fixing set model 8573...
Handling Assembly 3.2.1 Mounting the WC block Remove the protection box. Break the locking clips off the wall mountings. Push the wall mountings into the element. Insert the locking clips. Prevista Pure WC block 3H 9 from 21...
Page 10
Handling Adjust the construction height of the WC block in accordance with the on-site marking of the upper edge of the finished floor. X = 1000 mm Mark the fixing points. Drill the holes. Insert the dowels. Tighten the WC block via the mounting brackets using a fork spanner (size 13).
Page 11
Handling Line mounting Attach rail to the wall. Attach each of the cisterns to the Steptec rail connector using two connection pieces. Prevista Pure WC block 3H 11 from 21...
Handling 3.2.2 Connecting concealed cistern Turn the cover plate lock 90° in anti-clockwise direction. Remove the cover plate. Place the press connector on the water inlet. Press the connection. Seal the threaded connectors of the corner valve. Screw the corner valve into the thread side of the Steptec rail con‐ nector.
Page 13
Handling INFO! For the concealed cistern 3H, the corner valve can be attached from the top or rear. Remove the plug. Insert the corner valve into the cistern. INFO! Ensure the corner valve is correctly seated. Use the lock nut to screw the corner valve and the cistern to one another.
Page 14
Handling Insert the cover plate into the cistern. Turn the cover plate lock by 90° in a clockwise direction. Place the revision shaft on the cover plate. To remove the revision shaft, press in the fixing clips at the side. Prevista Pure WC block 3H 14 from 21...
Handling 3.2.3 Mounting the drain elbow Insert the mounting bracket for the drain elbow. Fill up the bottom part of the element with mortar. Replace the protection box. Prevista Pure WC block 3H 15 from 21...
Page 16
Handling Insert the drain elbow. Fasten the drain elbow using the bow. Attach the protective plug of the flushing pipe elbow. Fit the protective plug of the drain elbow. Prevista Pure WC block 3H 16 from 21...
Handling 3.2.4 Setting up and bricking in the WC block Turn in the threaded rods by hand. For 180 mm gauge for bore hole: Counter the threaded rods in front of the element with a nut. For 230 mm gauge for bore hole: Counter the threaded rods in front of and after the element with a nut.
Page 18
Handling Tile the WC block. Prevista Pure WC block 3H 18 from 21...
Handling 3.2.5 Setting the flush volume Requirements: The cistern is freely accessible. The water supply has been shut off. The ceramic has been mounted. Fold the tabs forward. Lift the drain valve. Remove the drain valve through the revision opening. Prevista Pure WC block 3H 19 from 21...
Page 20
Handling Set the large flush volume at the drain valve. Set the small flush volume at the drain valve. Prevista Pure WC block 3H 20 from 21...
Handling Setting the flush flow Requirements: The drain valve has been dismounted. The flushing throttle has been removed. Unlock the flushing throttle. Set the flush flow at the throttle. Lock the flushing throttle. Cleaning and maintenance Cleaning and maintenance of the concealed cistern The concealed cistern is constantly under mechanical, chemical, and physical stress.